2562783147

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 3903344640

約数和(自身を除く): 1340561493

約数列:

[1, 3, 9, 47, 53, 79, 141, 159, 237, 423, 477, 711, 1447, 2491, 3713, 4187, 4341, 7473, 11139, 12561, 13023, 22419, 33417, 37683, 68009, 76691, 114313, 196789, 204027, 230073, 342939, 590367, 612081, 690219, 1028817, 1771101, 3604477, 5372711, 6058589, 10813431, 16118133, 18175767, 32440293, 48354399, 54527301, 284753683, 854261049, 2562783147]

約数ペア:

[(1, 2562783147), (3, 854261049), (9, 284753683), (47, 54527301), (53, 48354399), (79, 32440293), (141, 18175767), (159, 16118133), (237, 10813431), (423, 6058589), (477, 5372711), (711, 3604477), (1447, 1771101), (2491, 1028817), (3713, 690219), (4187, 612081), (4341, 590367), (7473, 342939), (11139, 230073), (12561, 204027), (13023, 196789), (22419, 114313), (33417, 76691), (37683, 68009)]